2-hydroxymethyl-4,5-dimethyl-3,6-dihydro-2H-pyran | 63797-89-7

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 吡喃
• 英文名称: 2-hydroxymethyl-4,5-dimethyl-3,6-dihydro-2H-pyran
• 英文别名: (4,5-dimethyl-3,6-dihydro-2H-pyran-2-yl)methanol；3,6-dihydro-2-hydroxymethyl-4,5-dimethyl-2H-pyran
• CAS: 63797-89-7
• 化学式: C₈H₁₄O₂
• 分子量: 142.198
• InChiKey: SNSURLRUOBWDPL-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  0
• 重原子数：
  10
• 可旋转键数：
  1
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.75
• 拓扑面积：
  29.5
• 氢给体数：
  1
• 氢受体数：
  2

反应信息

• 作为反应物：
  描述：

  2-hydroxymethyl-4,5-dimethyl-3,6-dihydro-2H-pyran 在 四氧化锇 、 N,N,N',N'-四甲基-1,6-己二胺 、 potassium carbonate 、 N-甲基吗啉氧化物 、 三乙胺 作用下， 以 水 、 N,N-二甲基甲酰胺 、 丙酮 、 甲苯 为溶剂， 反应 51.0h， 生成 methyl 2-(6-((4'-((4,5-dihydroxy-4,5-dimethyltetrahydro-2H-pyran-2-yl)methoxy)-2',6'-dimethyl-[1,1'-biphenyl]-3-yl)methoxy)-2,3-dihydrobenzofuran-3-yl)acetate
  参考文献：
  名称：

  [EN] BIPHENYL COMPOUNDS AND USES THEREOF
  [FR] COMPOSÉS BIPHÉNYLIQUES ET LEURS UTILISATIONS

  摘要：

  本发明涉及联苯化合物及其在医药中的用途。具体地，本发明涉及一种具有化学式（I）的化合物，或其立体异构体、几何异构体、互变异构体、共振异构体、消旋体、对映体、非对映异构体、N-氧化物、水合物、溶剂合物、代谢物、水解物、药学上可接受的盐或其前药。本文披露的化合物被用作治疗剂，特别是GPR40激动剂，用于治疗糖尿病和代谢性疾病的患者。

  公开号：

  WO2015062486A1
• 作为产物：
  描述：

  4,5-二甲基-3,6-二氢-2H-吡喃-2-羧酸甲酯 在 lithium aluminium tetrahydride 作用下， 生成 2-hydroxymethyl-4,5-dimethyl-3,6-dihydro-2H-pyran
  参考文献：
  名称：

  Carbon-13 NMR spectra of saturated heterocycles: XI—Tetrahydropyrans (oxanes)

  摘要：

  AbstractThe 13C NMR spectra of 62 oxanes (tetrahydropyrans) with and without methyl substituents at various ring positions, some of them bearing in addition (or instead) ethyl, vinyl, ethynyl, carbomethoxy and methylol substituents at C‐2, have been recorded, and the 294 resulting chemical shifts have been correlated by multiple linear regression analysis. Axial and equatorial α‐, β‐, γ‐, δ‐, gem‐ and vic‐parameters for shifts caused by methyl groups at all ring positions, and similar parameters for Et,—CHCH2,—CCH, CO2Me and CH2OH groups at C‐2, are reported. Standard deviations of the parameters are, in most cases, within 0.3 ppm and the agreement of calculated and experimental shifts is excellent. This is probably the largest parameter set of this type extant. 13C NMR spectra of a number of additional substituted tetrahydropyrans, and of 3,6‐dihydro‐2H‐pyrans and 3,4‐dihydro‐2H‐pyrans, are tabulated and discussed.

  DOI：

  10.1002/omr.1270210205

文献信息

• [EN] BIPHENYL COMPOUNDS AND USES THEREOF<br/>[FR] COMPOSÉS BIPHÉNYLIQUES ET LEURS UTILISATIONS
  申请人：SUNSHINE LAKE PHARMA CO LTD

  公开号：WO2015062486A1

  公开（公告）日：2015-05-07

  The present invention relates to biphenyl compounds and uses thereof in medicine. Specifically, the present invention relates to a compound of Formula (I), or a stereoisomer, a geometric isomer, a tautomer, a mesomer, a racemate, an enantiomer, a diastereoisomer, an N-oxide, a hydrate, a solvate, a metabolite, a hydrolysate, a pharmaceutically acceptable salt or a prodrug thereof. The compound disclosed herein is used as a therapeutic agent particularly a GPR40 agonist for treating diabetes and metabolic disease in a patient.

  本发明涉及联苯化合物及其在医药中的用途。具体地，本发明涉及一种具有化学式（I）的化合物，或其立体异构体、几何异构体、互变异构体、共振异构体、消旋体、对映体、非对映异构体、N-氧化物、水合物、溶剂合物、代谢物、水解物、药学上可接受的盐或其前药。本文披露的化合物被用作治疗剂，特别是GPR40激动剂，用于治疗糖尿病和代谢性疾病的患者。
• Carbon-13 NMR spectra of saturated heterocycles: XI—Tetrahydropyrans (oxanes)
  作者：Ernest L. Eliel、Muthiah Manoharan、K. Michal Pietrusiewicz、Karl D. Hargrave

  DOI：10.1002/omr.1270210205

  日期：1983.2

  AbstractThe 13C NMR spectra of 62 oxanes (tetrahydropyrans) with and without methyl substituents at various ring positions, some of them bearing in addition (or instead) ethyl, vinyl, ethynyl, carbomethoxy and methylol substituents at C‐2, have been recorded, and the 294 resulting chemical shifts have been correlated by multiple linear regression analysis. Axial and equatorial α‐, β‐, γ‐, δ‐, gem‐ and vic‐parameters for shifts caused by methyl groups at all ring positions, and similar parameters for Et,—CHCH2,—CCH, CO2Me and CH2OH groups at C‐2, are reported. Standard deviations of the parameters are, in most cases, within 0.3 ppm and the agreement of calculated and experimental shifts is excellent. This is probably the largest parameter set of this type extant. 13C NMR spectra of a number of additional substituted tetrahydropyrans, and of 3,6‐dihydro‐2H‐pyrans and 3,4‐dihydro‐2H‐pyrans, are tabulated and discussed.